PCISSetUp#
sets up the PC_IS portion of PCNN and PCBDDC preconditioner context as part of their setup process
Synopsis#
#include "petscpc.h"
PetscErrorCode PCISSetUp(PC pc, PetscBool computematrices, PetscBool computesolvers)
Input Parameters#
See Also#
KSP: Linear System Solvers, PCBDDC, PCNN, PCISSetUseStiffnessScaling(), PCISSetSubdomainDiagonalScaling(), PCISScatterArrayNToVecB(),
PCISSetSubdomainScalingFactor(),
PCISReset(), PCISApplySchur(), PCISApplyInvSchur()
Level#
advanced
Location#
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages